DocumentCode
2921395
Title
Gold nanoparticle patterning by self-assembly and transfer for LSPR based sensing
Author
Ozaki, T. ; Sugano, K. ; Tsuchiya, T. ; Tabata, O.
Author_Institution
Kyoto Univ., Kyoto
fYear
2008
fDate
13-17 Jan. 2008
Firstpage
1048
Lastpage
1051
Abstract
We successfully demonstrated a pattern formation of 60 nm gold nanoparticles using high productive combined technique of particle self-assembly and the assembled particle pattern transfer, and its availability for bio/chemical sensor with localized surface plasmon resonance (LSPR) of the patterned particles was verified. Dot and line patterns of nanoparticles were fabricated on a flexible PDMS substrate by proposed method. In addition, by measuring spectrums of assembled nanoparticle arrays, it was confirmed that the LSPR optical characteristic can be controlled by patterns of the assembled nanoparticles.
Keywords
biosensors; chemical sensors; gold; nanoparticles; nanopatterning; optical sensors; self-assembly; surface plasmon resonance; LSPR; bio/chemical sensor; gold nanoparticle patterning; localized surface plasmon resonance; Assembly; Availability; Chemical sensors; Gold; Nanoparticles; Optical arrays; Pattern formation; Plasmons; Resonance; Self-assembly;
fLanguage
English
Publisher
ieee
Conference_Titel
Micro Electro Mechanical Systems, 2008. MEMS 2008. IEEE 21st International Conference on
Conference_Location
Tucson, AZ
ISSN
1084-6999
Print_ISBN
978-1-4244-1792-6
Electronic_ISBN
1084-6999
Type
conf
DOI
10.1109/MEMSYS.2008.4443839
Filename
4443839
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